Add Brave CDP automation, replace Oracle browser mode

Connects to user's running Brave via Chrome DevTools Protocol
to automate ChatGPT interaction. Uses puppeteer-core to open a
tab, send the prompt, wait for response, and extract the result.

No cookies, no separate profiles, no copy/paste. Just connects
to the browser where the user is already logged in.

One-time setup: relaunch Brave with --remote-debugging-port=9222

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/chromium-bidi/lib/esm/bidiMapper/modules/session/events.js

@@ -0,0 +1,33 @@
+/**
+ * Copyright 2023 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ChromiumBidi, InvalidArgumentException, } from '../../../protocol/protocol.js';
+/**
+ * Returns true if the given event is a CDP event.
+ * @see https://chromedevtools.github.io/devtools-protocol/
+ */
+export function isCdpEvent(name) {
+    return (name.split('.').at(0)?.startsWith(ChromiumBidi.BiDiModule.Cdp) ?? false);
+}
+/**
+ * Asserts that the given event is known to BiDi or BiDi+, or throws otherwise.
+ */
+export function assertSupportedEvent(name) {
+    if (!ChromiumBidi.EVENT_NAMES.has(name) && !isCdpEvent(name)) {
+        throw new InvalidArgumentException(`Unknown event: ${name}`);
+    }
+}
+//# sourceMappingURL=events.js.map